int
rule_replace(inet_prefix * from, inet_prefix * to, char *dev,
int prio, u_int fwmark, u_char table)
{
rule_del(from, to, dev, prio, fwmark, table);
return rule_add(from, to, dev, prio, fwmark, table);
}
//---------------------------------------------------------------------------------------------------------------------
void pmip_cleanup(void)
//---------------------------------------------------------------------------------------------------------------------
{
// Anh Khuong: add
if (is_lma()) {
#ifdef LMA_BUFFERING
pmip_buffering_cleanup();
#endif
#ifdef USE_PMIP_RO
if (!undefined_RO)
pmip_ro_cleanup();
#endif
}
if (is_mag()) {
#ifdef NAMYEONG_PAPER
pmip_buffering_cleanup();
#endif
}
// Anh Khuong: end
//Release the pmip cache ==> deletes the routes and rules and "default route on PMIP" and tunnels created.
dbg("Release all occupied resources...\n");
//delete the default rule.
dbg("Remove default rule...\n");
rule_del(NULL, RT6_TABLE_MIP6, IP6_RULE_PRIO_MIP6_FWD, RTN_UNICAST, &in6addr_any, 0, &in6addr_any, 0, 0);
dbg("Release pmip_cache...\n");
pmip_cache_iterate(pmip_cache_delete_each, NULL);
//#undef HAVE_PCAP_BREAKLOOP
#define HAVE_PCAP_BREAKLOOP
#ifdef HAVE_PCAP_BREAKLOOP
/*
* We have "pcap_breakloop()"; use it, so that we do as little
* as possible in the signal handler (it's probably not safe
* to do anything with standard I/O streams in a signal handler -
* the ANSI C standard doesn't say it is).
*/
if (is_mag()) {
pcap_breakloop(pcap_descr);
}
#endif
}
